To make rosewater you need the following:
Fresh roses, petals, buds, hips, and leaves.
3 parts vodka, gin, or witch hazel extract.
1 part distilled water.
A glass jar with lid.
Mix all of the items together and let sit for at least one week. Use in spells, as offerings, as a facial toner, as perfume, as a hair cleaner, or whatever else strikes your fancy.